Linde travels through the world of anime. Curafia is his adopted sister, Rias is his childhood sweetheart, and even after awakening his system, he can recruit his own demonic followers. From then on... the demonic contracts begin to spread across the universe. ... Curafia: Linde, I'm no longer content with just being a adopted sister. Rias: Linde is my only fiancé. Miyano Shiho: Master, can you replenish my demonic power? Esdeath: Master, please make me stronger. Nakiri Erina: My divine tongue is the best. ... Unknowingly, Linde has transformed the universe into his own pasture.

[Classroom of the Real Girl doujinshi, single heroine Ichinose Mu system]

A boy with a hidden past and a closed heart encounters a kind-hearted girl, like an angel. In this school filled with intrigue and fierce competition, the boy, touched by the girl's pure kindness, gradually rediscovers his emotions and becomes her knight, protecting her and fulfilling her wishes. He will shield her from all malice. (This is Little Slime's first novel; updates are slow. If you find any inconsistencies in the content, please contact the author for discussion. I will try my best to revise it.)

In Class 1-A of Tokyo Advanced Nurturing High School, there was a student who became the talk of the school from the very first day. He was effortlessly cool, even doing his cleaning duties, eating lunch, and standing as punishment in the hallway. Every move he made exuded—Cool! Cooler! Coolest! This student, who embodied coolness and elegance to the extreme, was named—Sakamoto. He casually pushed up his glasses: "I am Sakamoto. What brings you here?"

[Slice of life + multiple female leads + romance + Class A start]

Office worker Toru Kaedehara is transported to the world of Jūkyū University and becomes a student in Class A.

Kaedehara Tetsu, who activated the daily routine system, originally wanted to live a leisurely life.

However, he's a bit of a womanizer...

then……

Upon arriving at the Advanced Nurturing School, Kirino Doppo awakened the Popularity Character System. As long as he performs well in the eyes of the audience, he gains popularity points, which he can exchange for abilities in the system's shop. To gain even higher popularity points, Kirino Doppo decided to cultivate his persona. Mysterious: He always speaks in half-truths and is a riddle teller. Kind: He lends a helping hand to those in trouble, even if it seems foolish to outsiders. Powerful: He uses popularity points to frantically enhance his combat strength, reaching a point where he can easily defeat Ayanokoji Kiyotaka with one hand. Over time, whenever the audience sees Kirino Doppo appear, they can't help but exclaim, "Everyone, come quick! The real protagonist has arrived!"

[Anime Crossover] Puella Magi Madoka Magica — Puella Magi Madoka Magica — Magical Girl Raising Project — Date A Live — A Certain Scientific Railgun

My name is Kyosuke Kamijou, and I live in Genjimi Taki. I am a Stand user. My peaceful life has been gradually disrupted since I awakened my memories from before I was transported to another world.

Having acquired a system called 'Eye of Heaven,' my timid classmate, a fellow sufferer, suddenly develops a split personality one day. Upperclassmen keep finding various excuses to invite me to their homes for tea. My best friend, with whom I play games, frequently invites me to the arcade, and even my two childhood best friends start acting strangely.

Mami Tomoe: "Kyosuke, would you like to come to my house for some black tea after school?"

Hitomi Shizuki: "Kamijou-kun, could you help me with my homework?"

Kaname Madoka: "Kyosuke-kun, we made a promise..."

Kyoko Sakura: "Hey, Jojo. Let's go to the arcade today! I heard they've released some new games."

Homura Akemi: "Please, Tamura-chan!"

'Homura Akemi' "..."

What? You're asking where the childhood sweetheart is?

My childhood sweetheart is buying CDs.

——

This is the official description!

7, 11, 13

I admire the first person who wished to become a magical girl, because maybe that was a lie?

You are the ones who escorted me to heaven, Cupid!

One last time, the path to heaven is about to be accelerated...

The savior of magical girls? I'm just a stand-in user passing by.

A serious teacher suffering from a terminal illness was just planning to spend the rest of his life in peace and quiet. However, the problem students in the substitute class forced him to get involved in some troubles. Who knew that under the frail teacher's fur was a bad heart. The most bad teacher in the book has appeared! "I just want to be a teacher quietly and wait for death. In the little time I have left, I hope to see you grow up." Uesugi Shinji said with a cold face, leaning on a black umbrella, standing on the podium. That day, the students still thought it was just a joke from the teacher. Until the teacher [entered the small seat]

Traveling through the world of Harry Potter, Wayne awakened the Chaos Lord system. As long as he created chaos and violated school rules, he would be rewarded.

Thus, Hogwarts ushered in the most lively period.

Dumbledore: "A student life that does not violate school rules is incomplete, but Wayne... please restrain yourself."

McGonagall: "I thought the Weasley twins were invincible, but I didn't expect Wayne to be braver than them!"

Professor Sprout: "Since he came, the badger has become a flat-headed brother."

Snape: "Azkaban! He should be assigned to Azkaban!"

Voldemort: "Don't bother with the Son of Prophecy, I just want to kill Wayne Lawrence! Now, immediately, right away!"

Wayne spread his hands helplessly: "I'm just a little more lively, why do you keep urging me to graduate?"

Yuigahama Yui: For the first time, I found someone I liked and made a lifelong friend. These two joys intertwined...

(Oregairu + Food Wars! Shokugeki no Soma + The Melancholy of the Student Council + Chunibyo. Oreimo + Shinchi join in the middle part)

（Keywords: daily life anime）

[Easy][Daily][System][Travel][Multiple heroines]

(The shadow clone is not important, the shadow clone is just a tool, and the shadow clone will not have an important plot until the end!!)

A certain college student just traveled through Naruto? Then wear it again!

My name is Uchiha Rei, and I have just been notified that I have been admitted to Shuchiin, a prestigious school.

As a ninja, my mission is to increase the favorability of these girls!

System, I heard that other gods can modify their will. Can I exchange it for one without CD?

Bai Yingui: Brother Ling is mine, Brother Yuxing, stay away from him!

Shinomiya Kaguya: If you choose me, you will also get a Hayasaka Ai~

Yukinoshita Yukino: Is your cat really capable of backflips? I want to see!

Chitanda Airi: Who does Ling like? I’m very curious!

Goto Ichisato: Um...woof——

Kasumigaoka Shiu: I have a softness here that they can’t compare to.

Shizuka Hiratsuka: It would have been better if you had been born ten years earlier.

Shirasaki Hana: It would be better if you were born ten years later.

Uchiha Ling: Damn it! Too many people. System, redeem that for me...

System: Shadow clone?

Uchiha Ling: No, it’s a partial doubling technique!

The world of comprehensive comics has stitched together Miss Kaguya, Harmono, Passerby Heroine, Hyouka, Lonely Rock, Angel Comes to Me, Natsume's Book of Friends, etc...